Question

A sinusoidal voltage source has a peak voltage of 12 V and a frequency of 50 Hz. What is the voltage at 10 ms?

Answer 1

Answer:

0

Explanation:

Given that:

The peak of the voltage $V_{peak}$ = 12 V

The frequency f = 50 Hz

At the time t  = 10 ms

$V = V_p \ sin \ \omega t$

where;

$\omega = 2 \pi f$

$V = 1 2\ V \times sin \ ( 2 \pi \times 50 \times 10 \ )$

V = 12V sin (180)

V = 12 V × 0

V = 0